Molekula
4-tert-Butylbenzoic acid, 99+%
4-tert-Butylbenzoic acid, 99+% is a high-purity organic acid used in pharmaceutical synthesis, agrochemicals, and specialty polymer production. It serves as an intermediate in the manufacture of active pharmaceutical ingredients and functional materials. Available in powder form, it has a molecular weight of 178.23 g/mol, a CAS number of 98-73-7, and is stable at ambient storage conditions. It is classified as Danger due to potential health and environmental hazards. Molekula supplies 4-tert-Butylbenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
4-tert-Butylbenzoic acid, 99+% is a high-purity organic acid used in pharmaceutical synthesis, agrochemicals, and specialty polymer production. It serves as an intermediate in the manufacture of active pharmaceutical ingredients and functional materials. Available in powder form, it has a molecular weight of 178.23 g/mol, a CAS number of 98-73-7, and is stable at ambient storage conditions. It is classified as Danger due to potential health and environmental hazards. Molekula supplies 4-tert-Butylbenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 158 C |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 98-73-7 |
| Molecular Formula | (CH3)3CC6H4COOH |
| Molecular Weight | 178.23 |
| EC / UN Number | 2811 |
| REACH Code | Y110 |
| Tariff Code | 29163990 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
- H360F May damage fertility
- H372 Causes damage to organs through prolonged or repeated exposure
Precautionary statements
- P201 Obtain special instructions before use
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P312 Call a POISON CENTER or doctor/physician if you feel unwell
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 4-tert-Butylbenzoic acid used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers.
What is the chemical formula and molecular weight?
The formula is (CH3)3CC6H4COOH with a molecular weight of 178.23 g/mol.
How should 4-tert-Butylbenzoic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in 99+%, suitable for research and specialty chemical applications.
Can Molekula supply this in bulk?
Yes, Molekula can supply 4-tert-Butylbenzoic acid in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.